2 + 50 - 7 + 2
52 - 7 + 2
45 + 2
47
To solve you would turn this into a fraction and simplify. An easier way on this problem is to look at the answers, they are all the same exact thing except for B. I am pretty certain B. is the correct answer.
Answer:

Step-by-step explanation:
move the decimal so there is one non-zero digit to the left of the decimal point. the number of decimal places you move will be the exponent on the 10. if the decimal is being moved to the right, the exponent will be negative. if the decimal is being moved to the left, the exponent will be positive.
Answer:
g(2) = 14
Step-by-step explanation:
g(x) = 3x + 8
g(2) = 3(2) + 8
g(2) = 14
g(2)=14 Hope this helps